Tomographic background oriented schlieren using plenoptic cameras
Sign Up to like & getrecommendations! Published in 2021 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/ac3b09
Abstract: The development of a tomographic background oriented schlieren implementation system utilizing up to four plenoptic cameras is presented. A systematic set of experiments was performed using a pair of solid dimethylpolysiloxan cylinders immersed in a… read more here.
Keywords: oriented schlieren; plenoptic cameras; background oriented; tomographic background ... See more keywords
Parallax Tolerant Light Field Stitching for Hand-Held Plenoptic Cameras
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Image Processing"
DOI: 10.1109/tip.2019.2945687
Abstract: Light field (LF) stitching is a potential solution to improve the field of view (FOV) for hand-held plenoptic cameras. Existing LF stitching methods cannot provide accurate registration for scenes with large depth variation. In this… read more here.
Keywords: field; hand held; plenoptic cameras; light field ... See more keywords
Geometry parameter calibration for focused plenoptic cameras.
Sign Up to like & getrecommendations! Published in 2020 at "Optics express"
DOI: 10.1364/oe.381717
Abstract: Due to the subtle structure, the exact geometry parameters of the focused plenoptic camera cannot be retrieved after packaging, which leads to inaccurate light field processing such as visible artifacts in the rendering images. This… read more here.
Keywords: plenoptic cameras; image; geometry; geometry parameters ... See more keywords